Billy Bell What is the common denominator between eukaryotic cells and prokaryotic cells? Both prokaryotic and eukaryotic cells have common structures. All cells contain a plasma membrane, ribosomes, cytoplasm and DNA. Ribosomes are the non-membrane-bound organelles where proteins are made, a process called protein synthesis. What are the Similarities Between Eukaryotes and Prokaryotes? Three similarities between prokaryotic … Read more
How can I turn off the observer effect? What causes the observer effect? In physics, the observer effect is the disturbance of the observed system by the act of observation. Often this is a result of instruments that, by necessity, change the state of what you are measuring in some way. While the effects of … Read more
Why is carbon considered the basis of life on Earth? Life on Earth depends on carbon, likely because each carbon atom can form bonds with up to four other atoms at once. This quality makes carbon well suited to form long chains of molecules that serve as the basis for life as we know it, … Read more
What do the moons of Mars mean? What will happen to the moons of Mars? In 50 million years, the moon will collide with its parent planet or turn into rubble and scatter like a ring around Mars. Phobos’ unusual properties, including its decaying orbit, led some scientists in the 1950s and 1960s to conclude … Read more
Are power and energy the same thing? Energy is what makes change happen and can be transferred from one object to another. Energy can also be converted from one form to another. Force is the rate at which energy is transmitted. It is not energy but is often confused with energy. What is the difference … Read more
